New research from Johns Hopkins University shows that artificial intelligence systems built with designs inspired by biology can begin to resemble human brain activity even before they are trained on any data. The study suggests that how AI is structured may be just as important as how much data it processes.
The findings, published in Nature Machine Intelligence, challenge the dominant strategy in AI development. Instead of relying on months of training, enormous datasets, and vast computing power, the research highlights the value of starting with a brain-like architectural foundation.
"The way that the AI field is moving right now is to throw a bunch of data at the models and build compute resources the size of small cities. That requires spending hundreds of billions of dollars. Meanwhile, humans learn to see using very little data," said lead author Mick Bonner, assistant professor of cognitive science at Johns Hopkins University. "Evolution may have converged on this design for a good reason. Our work suggests that architectural designs that are more brain-like put the AI systems in a very advantageous starting point."
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